Howlongdoyouthink       thecomputercompanylaunchesanewm...

問題詳情：

How long do you think        the computer company launches a new model?

A．it will be before                                   B．will it be until

C．will it be when                                     D．it will be that

【回答】

A

知識點：連詞

題型：選擇題